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<a href="text0.html">First page</a> <a href="text79.html">Back</a> <a href="text81.html">Continue</a> <a href="text82.html">Last page</a> <a href="whatswrong.html">Overview</a> <a href="img80.html">Graphics</a></center><br>
<h1><b>Future Directions</b></h1><p>
<ul><li><h2>Navigation</h2>
<li><h2>Filters for builders and writers</h2>
<li><h2>XPath</h2>
<li><h2>Catalog support</h2>
<li><h2>Mini-trees (a.k.a ShempBuilder)</h2>
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